Ensure we overwrite wide characters properly, and never overwrite characters we weren't overlapping. Fixes "disappearing wide characters" glitch.
Ensure we overwrite wide characters properly, and never overwrite characters we weren't overlapping.
Fixes "disappearing wide characters" glitch.


klaxalk/tmux,klaxalk/tmux,klaxalk/tmux,klaxalk/tmux,klaxalk/tmux